Page 36 - Michigan Drill

Metric Drill Blanks

M2 – High Speed Steel
Made from hardened (Rc 63-65) M2 grade High Speed Steel and
ground, these drill blanks can be used as punches, gauges, pins
HOLE MAKING List No. 950D – Drill Blanks Price Size Equiv. Overall Pkg. Price Size Equiv. Overall Pkg. Price
or ground for special tools.

up to 12.70mm + .0000/ – .0003", over 12.70mm + .0000/ – .0005"
Dec.
Dec.
Dec.
Overall Pkg.
Size
Length Qty.
Each
Length Qty.
Length Qty.
Equiv.
Each
Each
9.90
.50
4.27
12.00
12
3-1/2
5-1/8
4.70
.1850
.60
.3937
12
4.18
.0236
1-1/8
10.10
4.75
4.27
12.98
3-1/2
.75 .0197 7/8 12 4.18 4.60 .1811 3-3/8 12 4.27 10.00 .3898 5-1/8 6 6 6 12.00
.3976
12
5-1/4
.0295
4.18
.1870
12
1-3/8
1.00 .0394 1-5/8 12 3.37 4.80 .1890 3-1/2 12 4.27 10.20 .4016 5-1/4 6 12.98
1.05 .0413 1-5/8 12 3.37 4.90 .1929 3-5/8 12 5.25 10.30 .4055 5-1/4 6 12.98
1.10 .0433 1-3/4 12 3.37 5.00 .1969 3-5/8 12 5.25 10.40 .4094 5-1/4 6 12.98
1.15 .0453 1-3/4 12 3.37 5.10 .2008 3-5/8 12 5.25 10.50 .4134 5-3/8 6 14.33
1.20 .0472 1-7/8 12 3.37 5.20 .2047 3-3/4 12 5.25 10.60 .4173 5-3/8 6 14.33
1.25 .0492 1-7/8 12 3.37 5.25 .2067 3-3/4 12 5.25 10.70 .4212 5-3/8 6 14.33
1.30 .0512 1-7/8 12 3.37 5.30 .2087 3-3/4 12 5.25 10.80 .4252 5-1/2 6 16.28
1.40 .0551 1-7/8 12 3.37 5.40 .2126 3-3/4 12 5.25 10.90 .4291 5-1/2 6 16.28
1.45 .0571 1-7/8 12 3.37 5.50 .2165 3-7/8 12 5.85 11.00 .4331 5-1/2 6 16.28
1.50 .0590 1-7/8 12 3.37 5.60 .2205 3-7/8 12 5.85 11.10 .4370 5-1/2 6 16.28
1.55 .0610 1-7/8 12 3.37 5.70 .2244 3-7/8 12 5.85 11.20 .4409 5-5/8 6 16.88
1.60 .0630 1-7/8 12 3.37 5.75 .2264 3-7/8 12 5.85 11.30 .4449 5-5/8 6 16.88
1.65 .0650 2 12 3.56 5.80 .2283 3-7/8 12 5.85 11.40 .4488 5-5/8 6 16.88
1.70 .0669 2 12 3.56 5.90 .2323 3-7/8 12 5.85 11.50 .4527 5-5/8 6 16.88
1.75 .0689 2 12 3.56 6.00 .2362 4 12 6.23 11.60 .4567 5-3/4 6 17.25
1.80 .0709 2 12 3.56 6.10 .2401 4 12 6.23 11.70 4606 5-3/4 6 17.25
1.85 .0728 2 12 3.56 6.20 .2441 4 12 6.23 11.80 .4646 5-3/4 6 17.25
1.90 .0748 2 12 3.56 6.25 .2461 4 12 6.23 11.90 .4685 5-3/4 6 17.25
1.95 .0768 2 12 3.56 6.30 .2480 4 12 6.23 12.00 .4724 5-7/8 6 19.50
2.00 .0787 2-1/8 12 3.56 6.40 .2520 4-1/8 12 6.53 12.10 .4764 5-7/8 6 19.50
2.05 .0807 2-1/8 12 3.56 6.50 .2559 4-1/8 12 6.53 12.20 .4803 5-7/8 6 19.50
2.10 .0827 2-1/8 12 3.56 6.60 .2598 4-1/8 12 6.53 12.30 .4842 5-7/8 6 19.50
2.15 .0846 2-1/8 12 3.56 6.70 .2638 4-1/8 12 6.53 12.40 .4882 5-7/8 6 19.50
2.20 .0866 2-1/4 12 3.56 6.80 .2677 4-1/8 12 6.53 12.50 .4921 6 6 20.78
2.25 .0886 2-1/4 12 3.56 6.90 .2716 4-1/8 12 6.53 12.60 .4961 6 1 20.78
2.30 .0905 2-1/4 12 3.56 7.00 .2756 4-1/8 12 6.53 12.70 .5000 6 1 20.78
2.35 .0925 2-1/4 12 3.56 7.10 .2795 4-1/4 12 6.83 12.80 .5039 6 1 24.38
2.40 .0945 2-3/8 12 3.56 7.20 .2835 4-1/4 12 6.83 12.90 .5079 6 1 26.33
2.45 .0964 2-3/8 12 3.56 7.30 .2874 4-1/4 12 6.83 13.00 .5118 6 1 28.89
2.50 .0984 2-3/8 12 3.56 7.40 .2913 4-3/8 12 6.83 13.50 .5315 6 1 31.20
2.60 .1024 2-1/2 12 3.56 7.50 .2953 4-3/8 6 7.80 14.00 .5512 6 1 31.80
2.70 .1063 2-1/2 12 3.56 7.60 .2992 4-3/8 6 7.80 14.50 .5709 6 1 34.73
2.75 .1083 2-5/8 12 3.56 7.70 .3031 4-1/2 6 7.80 15.00 .5906 6 1 35.10
2.80 .1102 2-5/8 12 3.56 7.80 .3071 4-1/2 6 7.80 15.50 .6102 6 1 38.63
2.90 .1142 2-3/4 12 3.56 7.90 .3110 4-1/2 6 7.80 16.00 .6299 6 1 39.60
3.00 .1181 2-3/4 12 3.56 8.00 .3150 4-1/2 6 7.80 16.50 .6496 6 1 42.23
3.10 .1220 2-3/4 12 3.56 8.10 .3189 4-5/8 6 8.48 17.00 .6693 6 1 45.75
3.20 .1260 2-3/4 12 3.56 8.20 .3228 4-5/8 6 8.48 17.50 .6890 6 1 46.73
3.25 .1279 2-3/4 12 3.72 8.30 .3268 4-5/8 6 8.48 18.00 .7087 6 1 49.35
3.30 .1299 2-7/8 12 3.72 8.40 .3307 4-3/4 6 9.45 18.50 .7283 6 1 51.30
3.40 .1338 2-7/8 12 3.72 8.50 .3346 4-3/4 6 9.45 19.00 .7480 6 1 51.30
3.50 .1378 2-7/8 12 3.72 8.60 .3386 4-3/4 6 9.45 19.50 .7677 6 1 55.20
3.60 .1417 3 12 3.72 8.70 .3425 4-3/4 6 9.45 20.00 .7874 6 1 56.18
3.70 .1457 3 12 4.16 8.80 .3464 4-7/8 6 10.43 20.50 .8071 6 1 57.15
3.75 .1476 3 12 4.16 8.90 .3504 4-7/8 6 10.43 21.00 .8268 6 1 61.05
3.80 .1496 3-1/8 12 4.16 9.00 .3543 4-7/8 6 10.43 21.50 .8465 6 1 62.33
3.90 .1535 3-1/8 12 4.16 9.10 .3583 4-7/8 6 10.43 22.00 .8661 6 1 64.28
4.00 .1575 3-1/4 12 4.16 9.20 .3655 5 6 11.40 22.50 .8858 6 1 68.85
4.10 .1614 3-1/4 12 4.16 9.30 .3661 5 6 11.40 23.00 .9055 6 1 71.55
4.20 .1653 3-1/4 12 4.16 9.40 .3701 5 6 11.40 23.50 .9252 6 1 72.08
4.25 .1673 3-1/4 12 4.16 9.50 .3740 5 6 11.40 24.00 .9449 6 1 75.66
4.30 .1693 3-1/4 12 4.16 9.60 .3779 5-1/8 6 12.00 24.50 .9646 6 1 77.25
4.40 .1732 3-3/8 12 4.27 9.70 .3819 5-1/8 6 12.00 25.00 .9843 6 1 81.83
4.50 .1772 3-3/8 12 4.27 9.80 .3858 5-1/8 6 12.00 25.40 1.0000 6 1 81.83
Sets
Size Description Pieces Set No. Price
1.00 – 13.00 by .50mm Drill Blank Set 25 950SD 256.30
All sets are supplied in Huot metal index
34